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| Patents for Abrasive Engineering & Mfg., Inc. | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,088,856 | May 09, 1978 | L.W. Tebben | Perimeter safety switch mounted to support disposed remote from machine body | sanding machines | |
| 4,322,918 | Apr. 06, 1982 | C.I. Steinback | Abrasive grinding machine | sanding machines | |
| 4,322,919 | Apr. 06, 1982 | D.J. Gerber | Self-centering feed mechanism for an abrasive grinding machine | sanding machines | |
| 4,407,096 | Oct. 04, 1983 | C.I. Steinback | Method and apparatus for surface grinding | sanding machines | |